XLPack 7.0
XLPack Numerical Library (C API) Reference Manual
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Functions
zgtcon.c File Reference

Functions

void zgtcon (char norm, int n, doublecomplex dl[], doublecomplex d[], doublecomplex du[], doublecomplex du2[], int ipiv[], double anorm, double *rcond, doublecomplex work[], int *info)
 Condition number of a complex tridiagonal matrix